DA VIEN COFFEE vs OOMAMI Eats
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DA VIEN COFFEE
Order your favorite Vietnamese coffee ahead of time, customize your drinks, and earn rewards with every purchase. Enjoy exclusive app-only deals and skip the lines with convenient pickup or discounted delivery.
- Order ahead for pickup
- Customize coffee and tea orders
- Earn loyalty rewards points
- Exclusive app-only promotions
- In-app QR code for rewards
- Discounted delivery option
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Discover the DA VIEN app—your passport to a rich Vietnamese coffee experience and exclusive perks. Order ahead in the app, customize our selection to your liking, then just pick up and go. Key Features - Loyalty Rewards: Earn points on every purchase and redeem them for free drinks, special offers, and more. - Convenient Ordering: Save your favorite custom orders and checkout with apple pay for an easy ordering experience - In-App QR Code: Scan your personal QR code at checkout to instantly apply rewards, track your progress, and unlock in-store surprises. - Exclusive Promotions: Receive app-only deals and personalized notifications about seasonal drinks, limited-time specials, and upcoming events. - Order Ahead: Skip the line—pre-order your favorite coffee or tea to pick up when you arrive, saving time and hassle. - Discounted Delivery: Enjoy DA VIEN Delivery at a reduced price. Elevate your daily coffee ritual with DA VIEN. Download the app today for convenience and rewards one cup at a time! For any questions, please contact us at: contact@davien.com
OOMAMI Eats
This app helps you discover restaurants by providing honest reviews and real dining experiences. It focuses on what you ordered, the quality, ambiance, service, and value, offering more context than just pictures or star ratings. Share your own honest takes and build a personal list of recommended spots.
- Honest restaurant recommendations
- Real dining experiences
- Detailed review criteria (food, ambiance, service, value)
- Follow friends and foodies
- Share personal reviews
- Build personal restaurant lists
- Discover hidden gems
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OOMAMI Eats is available to our exclusive APP-etizer Community! Stop guessing where to eat. Get the full dining story. Decide if it’s worth it. OOMAMI Eats is a food-first social discovery app built on honest recs and real dining experiences. We’re not here for filtered hype or random scrolling. We’re here for: • What you ordered • If it was actually good • The ambiance • The service • The value • The parking situation • The full vibe Because a picture doesn’t tell you if the pasta was worth it. And a star rating doesn’t tell you if you’d go back. With OOMAMI Eats, you can: Discover hidden gems. Follow friends and trusted foodies. Share honest takes. Build your personal restaurant list. Help others decide if the spot is worth their time and money. Less guessing. More context. Better bites. Download OOMAMI Eats and live to eat.
Screenshots
Verdict
DA VIEN COFFEE and OOMAMI Eats both sit at 4.9 stars, but that hides the real split: 100% of OOMAMI Eats's written reviews are positive against 74% of DA VIEN COFFEE's. OOMAMI Eats also leads on monetization model (free vs free with in-app purchases) and update cadence (fortnightly vs every 6 weeks). DA VIEN COFFEE's advantage is ratings volume (5K vs 5) and chart position (#122 vs unranked). On price, rating, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.9 for DA VIEN COFFEE against 5.0 for OOMAMI Eats. That said, the two scores are not equally well evidenced: DA VIEN COFFEE has 5K ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 74% of DA VIEN COFFEE's written reviews are positive against 100% of OOMAMI Eats's.
DA VIEN COFFEE ships an update every 6 weeks, OOMAMI Eats fortnightly. The most recent releases landed on September 23, 2026 and September 9, 2026 respectively.
| Parameter | DA VIEN COFFEE | OOMAMI Eats |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (5K ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 73.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 5K — better | 5 |
| Update frequency | Every 6 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free — better |
| Best chart rank | #122 — better | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 34 MB | 71 MB |
| Age rating | 4+ | 12+ |
| Developer | DA VIEN COFFEE | Catlin Tran |
Customer experience
DA VIEN COFFEE
OOMAMI Eats
Bugs and requests
DA VIEN COFFEE
Reported bugs
3 issues- Login screen issues
- Checkout button malfunctions
- Inconsistent app behavior
Requested features
3 requests- Dark mode option
- Improved app stability and reliability
- Seamless integration with previous app
OOMAMI Eats
Not enough reviews yet to summarise bugs or requests.
In-app purchases
DA VIEN COFFEE
No in-app purchases
OOMAMI Eats
No in-app purchases
Questions
Is DA VIEN COFFEE free?
Is OOMAMI Eats free?
Which has better reviews, DA VIEN COFFEE or OOMAMI Eats?
Do DA VIEN COFFEE or OOMAMI Eats have ads?
Which is updated more often, DA VIEN COFFEE or OOMAMI Eats?
Other comparisons
